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Email Validation Services

Secure and reliable email validation service to check for invalid email addresses. It connects to the mail server and checks whether the mailbox exists or not. It reduces email bounce rate & costs. It increases conversion rate & sender reputation.

MailboxValidator is an easy to use bulk email list cleaning service.

All you have to do is upload your email list in either a text or CSV format and just wait for the email validation results.

Improve the quality of your email list by identifying invalid email addresses with MailboxValidator email validation solution. Learn how it works.

MailboxValidator API is easy to integrate and use.

Immediate results for email validation. Results returned in either JSON or XML formats.

Samples codes available to ease your integration with the API. More details.

96%
Deliverability
1,280,277,493
Email Addresses Validated
202,471,276
Bad Email Addresses Detected

Our Key Features

Email Syntax Checker

Validates that the email address conforms to a standard format.

MX Record Checker

Checks for the existence of mail server records in the DNS.

MX Server Connection Checker

Tests for a successful network connection to the mail server.

Email Greylisting Checker

Checks if the mail server uses spam trap as honeypot.

Free Email Provider Checker

Checks to see if the email address is from a free email provider like Gmail.

Disposable Email Provider Checker

Checks to see if the email address is from a disposable email provider like Mailinator.

Role Email Checker

Checks if an email address is a role email like admin, support, webmaster or sales.

Suppressed Email Checker

Checks if an email is in our own Do Not Mail list.

Duplicate Email Remover

Removes duplicate emails in list to save cost.

Bulk Validation Supported

Upload a mailing list to speed up bulk cleaning.

Single Validation Supported

Validate a single email immediately.

Free Bulk Trial

Free bulk trial plan with 100 credits.

DMARC Enforced Checker

Verify the authenticity of the sender's domain.

Strict SPF Checker

Indicate authorized email servers.

Website Exists Checker

Check whether the website exists or not.


Validates email address for free

Improve email marketing strategy by removing bad emails.
It is fully automated & FREE.

Free trial for bulk email validation

Email Marketers

Analyze & validate email list.

Free email validation API for web developer

Developers

Seamless and quick integration.

Integrations

Connect your MailboxValidator account to the most popular platforms.

Save your time and get started in 5 minutes.

Comprehensive report of domains, good-bad emails, etc.


Integrate email validation feature with major ESP

For a successful email marketing campaign

Clean your email list & improve your email performance.
We are ready to help you master the ways to improve email deliverability & increase conversion.


Our Clients

Email Validation
Email Validation
Email Validation
Email Validation
Email Validation

What Our Clients Say About Us

Great service

Great service, easy to use great results and 5 star service

Matt Kole

"It does exactly what it says on the tin"!

"It does exactly what it says on the tin"! Very fast process and accurate. I definitely recommend this awesome tool for the routine tasks. Thanks!

Mctata

Easy to start. Get it for Free.

Validate email addresses? Try it today!